Role of Fluxes in Optimizing the Optical Properties of Sr0.095Si2O2N2:0.05Eu2+ Green-Emitting Phosphor | |
Jie RJ(解荣军) ; Lihong Liu 1,2, Rong-Jun Xie 2,*, Chenning Zhang 3 and Naoto Hirosaki 2 | |
刊名 | Materials |
2013-07-15 | |
期号 | 6页码:2862—2872 |
通讯作者 | 解荣军 |
合作状况 | 李雨桐 |
中文摘要 | Chlorides of NH4Cl and SrCl2 and fluorides of AlF3 and SrF2 were added to raw materials acting as the flux for preparing the SrSi2O2N2:Eu2+ phosphor. The effects of the fluxes on the phase formation, particle morphology, particle size, and photoluminescence properties were investigated. The results revealed that particle size, particle morphology and photoluminescence intensity were largely dominated by the type of the flux material and its adding amount. The chloride-based flux was found to favor the formation of the SrSi2O2N2:Eu2+ phase. Among the chloride-based fluxes, the sample added with the SrCl2 flux presented the narrow particle distribution and cleaner surface, with enhanced emission intensity and an increased external quantum efficiency by 68% and 22%, respectively, compared with those of the sample without any flux adding |
学科主题 | 材料科学 |
原文出处 | SCI收录 |
公开日期 | 2013-12-16 |
内容类型 | 期刊论文 |
源URL | [http://ir.nimte.ac.cn/handle/174433/9977] |
专题 | 宁波材料技术与工程研究所_宁波所知识产出 |
推荐引用方式 GB/T 7714 | Jie RJ,Lihong Liu 1,2, Rong-Jun Xie 2,*, Chenning Zhang 3 and Naoto Hirosaki 2. Role of Fluxes in Optimizing the Optical Properties of Sr0.095Si2O2N2:0.05Eu2+ Green-Emitting Phosphor[J]. Materials,2013(6):2862—2872. |
APA | Jie RJ,&Lihong Liu 1,2, Rong-Jun Xie 2,*, Chenning Zhang 3 and Naoto Hirosaki 2.(2013).Role of Fluxes in Optimizing the Optical Properties of Sr0.095Si2O2N2:0.05Eu2+ Green-Emitting Phosphor.Materials(6),2862—2872. |
MLA | Jie RJ,et al."Role of Fluxes in Optimizing the Optical Properties of Sr0.095Si2O2N2:0.05Eu2+ Green-Emitting Phosphor".Materials .6(2013):2862—2872. |
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